Computing (Information Technology) Ríomhaireacht (Teicneolaíocht Faisnéise)

The Bachelor of Science in Computing (Information Technology) is a future-focused three-year degree that equips you with the core computing skills needed to thrive in today’s digital economy and the technology of tomorrow. You gain practical expertise in software development, web and mobile applications, networking, cybersecurity, cloud systems, and data analytics, building the technical foundation that underpins artificial intelligence, machine learning, and other emerging technologies.

This hands-on programme combines classroom learning with project-based experience, giving you the confidence to design, develop, and manage technology solutions across a wide range of industries. TU Dublin’s state-of-the-art labs and real-world projects ensure you graduate with both the knowledge and professional experience that employers are actively seeking.

The degree begins with a solid foundation in core computing competencies including programming, databases, operating systems, networking, cybersecurity, and critical thinking. Later modules allow you to explore computing areas of interest and tailor your learning to your strengths and career goals. By building a strong base in computing, this programme positions you to pursue further study or specialisation in AI, cloud computing, data science, or other advanced technology areas at Level 8 or postgraduate level.

Graduates are prepared for a broad spectrum of careers, including Software Developer, AI Operations Engineer, Web Developer, Mobile App Developer, Data Analyst, Cloud Technician, IoT Developer, Network Administrator, and IT Consultant. The degree also supports professional development through optional industry-recognised certifications such as CompTIA, Cisco CCNA, Linux, and Microsoft, enhancing your employability from day one.

By combining practical computing skills with a forward-looking perspective on technology, this programme ensures you are ready to adapt, innovate, and contribute in an era where AI and digital transformation are reshaping every sector.

Work Placement

In Year 3, you’ll take part in a 6-7 month full-time work placement, giving you hands-on experience, industry insight, and a chance to apply your skills in a real-world setting.

Professional Accreditation

As part of the computing course, you can receive dual accreditation for industry-certified courses such as CompTIA, Cisco CCNA, Linux and Microsoft.

Leaving Certificate Requirements

QQI/FET Requirement

In addition to the QQI minimum entry requirements, QQI quotas and QQI points apply. The max QQI points awarded is 390. Further details at TU Dublin QQI FET Applicants.

Mature Applicants

Applications from mature students (23+) are welcome. Further details at TU Dublin Mature Applicants.

English Language Requirements

If English is not your first language you will need to provide evidence of your English language proficiency as detailed on our website.

Click on the link below to view an indicative timetable for this course. Timetables are subject to change and up to date timetables will be provided to students on commencement.

View Sample Timetable

With a strong foundation in computer science, graduates are well positioned for a wide range of career opportunities. This includes roles in software engineering, systems development, data analytics, cybersecurity, cloud computing, artificial intelligence, and other emerging technologies. Graduates can pursue careers in multinational technology companies, innovative start-ups, consultancy, or research, or continue their studies through postgraduate programmes. The combination of practical skills and theoretical knowledge ensures you are ready to meet the demands of today’s fast-evolving tech industry.

Graduate Employers:

• IBM
• Accenture
• Deloitte
• Google
• Liberty IT

Irish/EU Applicants

Applications from all Irish/EU citizens are made through the Central Applications Office (CAO).

Note: Applicants presenting with the Irish Leaving Certificate or a QQI FET award, regardless of nationality, should apply through the CAO.

The standard closing date to apply is February 1st. Late applications will close on May 1st. For restricted courses, the closing date is February 1st. Please see important dates on the CAO website. For a detailed guide on how to apply, please visit our CAO Hub.

International Students (Non-EU) 

Applications from international students are welcome for this programme. If you meet any of the following criteria, applications should be made directly to TU Dublin via the “Apply Now – Non-EU” link on each programme webpage.

• You hold Non-EU Nationality, and you live in a Non-EU country.
• You hold EU Nationality, but you have not lived in an EU country for 3 of the last 5 years AND you have not attended 5 years primary/secondary education in an EU country.
• You require a Student Visa to study in Ireland

Note: Applicants presenting with the Irish Leaving Certificate or a QQI FET award, regardless of nationality, should apply through the CAO.

For full details on How to Apply, Visa & Immigration Information, Accommodation Information and International Fees, please visit our International Hub.

Application Dates for Non-EU Applicants

Applications for undergraduate courses commencing September 2026 are now open and will close in June 2026.

Advanced Entry applications are accepted to this course. For further information on how to make an Advanced Entry application, please visit our CAO Hub. A full list of courses open for Advanced Entry are listed on the CAO website.

To qualify for Advanced Entry applicants must be currently studying, completing, or have successfully completed, studies at Level 6, 7 or 8 in a Higher Education Institution (HEI) or an equivalent, in a related area. You must demonstrate by providing transcripts of results that you have achieved the learning outcomes for each stage you wish to advance past, for example:

• To enter Year 2 via Advanced Entry, you must demonstrate that you have met the learning outcomes for Year 1.

If English is not your first language you will need to provide evidence of your English language proficiency as detailed on our website.

This course will prepare graduates with the skills they need to thrive in the IT sector and covers a wide range of modules, including the CISCO networking module. At the end of second year, students can choose to either specialise in Information Technology or Digital Forensics and Cyber Security during third and fourth year. Every lecture is followed by its respective practical session to equip students with not only theoretical knowledge but also valuable hands on experience. 

- Suk Jing Lim, Computing

On successful completion, you’re eligible for TU883 Bachelor of Science (Honours) in Computing in Information Technology, one year add-on programme. See Year 4 of TU860 Computing (Information Technology) for the list of modules on TU883.